Sound not working!

Today I went to clean up my pc from all the dust that has gathered in the case. All went fine, cleaned up all started fine.
Well almost fine, because windows started searching for new drivers for my sound card. After it has installed the card, it gave me an error so the card did not work anymore (there were some situation where the card asked multiple times for the same file, it could be a software error, but I'm not sure).
Now with my soundcard inserted, windows would not boot ( only save mode ), and with my original integraded sound, did not work anymore, even if it sais (device is working) it does not give any sound. I reinstalled my onboard sounds drivers multiple times, but did not help, I'm about to reinstall windows.
But it would be awaste of time!
I hope that you guys know what's up!!!

Thanks!

"edit" : Reinstalling windows did not help

 

If You Have A Sound Card You Can Put In Your Computer You Can Try That But You Would Have To Disable Your Onboard Sound.